I’m a proponent of the “get a 'lil more than you need right now” philosophy, but I also don’t want to spend a fortune.
I also didn’t really see the point of an enclosure - my stuff wasn’t enclosed before, and the open framed racks are cheaper, so I settled on a Tedgetal 20U open frame rack and it’s actually quite excellent for $200.
Nothing was bent, everything was packed well, no missing parts. I had enough of my budget left over for some slightly fancier screws and a few Navepoint 1U shelves, because I have some heavier equipment that isn’t rackable.
The included shelves are ok for lighter things - I have several SFF machines I use in a Proxmox cluster that live on those.